Whistle Icon - Free Vector Illustration for Sports, Safety & Referees #1230717 (License: Personal Use)

This is a stylized line-art depiction of a traditional pea whistle, featuring a rectangular body, a circular mouthpiece, and a visible pea chamber slot. The design emphasizes clarity and recognizability, making it suitable for digital interfaces, educational content, or regulatory signage where visual simplicity is key.

Used on websites related to sports officiating, emergency response training, school safety programs, or as a UI icon for alert or attention features; matches user intent for quick visual identification of whistle-related concepts.